Transaction not yet indexed

21SZxVFjSZVf4A5qNt6BWVJ7vhABQUyCbySkVw8NHzKvcHrPjV6q8uompjm2tv56zNaFHZp58AjCE7mJc8dwMUqZ

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.